HOT RODS CR168 8145 Connecting Rod Kit polaris

Features

• Heavy-duty OE replacement connecting rods
• Certified 8620 AISI steel provides superior strength
• Crankpins are manufactured from hot-rolled ASTM 4115 and case hardened to level of 58-62Rc
• Feature the latest in caged needle roller bearing designs for high rpm longevity
• Uniquely designed big end uses strategically located side scalloping and vent slots to minimize bearing race distortion at high rpm
• Small ends are double drilled to supply extra lubrication and cooling to the wrist pin bearing, which is especially important when the piston crown is close to the wrist pin bearing
• Shot-peened to eliminate surface stress risers and to smoothly blend together the rod forging's radiuses
• Double honing produces an ultra-round bearing surface for reliability at high rpm
• Most rod assemblies are sold complete with rod, crank pin, crank pin bearing, top-end bearing and silver-coated bronze phosphor thrust washers
• Compatible with Hot Rods and OE crankshafts
• Made in the USA

Specs

Displacement	300 cc
Displacement	250 cc
Units	Kit
Product Name	Connecting Rod Kit
Engine Type	2-Cycle
Riding Style	ATV
Material	8620 Steel

Part Notes

• Connecting Rod Big End I.D. 34.000 mm
• Connecting Rod Big End Width: 17.800 mm
• Connecting Rod Center-to-Center: 120.000 mm
• Connecting Rod Small End I.D. 23.000 mm
• Connecting Rod Small End Width: 17.800 mm
• Thrust Washer Thickness: 1.000 mm
• Pin Length: 55.900 mm
• Kit Includes:
• • Connecting Rod
• • Crank Pin
• • Crank Pin Bearing
• • Wrist Pin Bearing
• • Thrust Washers

1990-2006	Polaris	Trail Blazer 250
1985-1986, 1991-1999	Polaris	Trail Boss 250
1994-1995	Polaris	300 4x4
1989-1992	Polaris	Big Boss 250 4x6
1987	Polaris	Cyclone 250 X
1989, 1991-1993	Polaris	Big Boss 250 6x6
1994-1995	Polaris	300 4x2
1985-1986	Polaris	Scrambler 250R ES
1993	Polaris	Trail Boss 250 4x4
1994	Polaris	Big Boss 300 6x6
1999	Polaris	Xplorer 300
1999	Polaris	Xpress 300

Fitment Disclosure

This quick reference fitment information is provided to direct you to our catalog information and the manufacturer's information. Consult manufacturer publication(s) and/or website(s) for specific fitment and application information and other important information. This fitment information is based upon the stock version of the motorcycle or unit referenced and any accessory added or other modification could invalidate the quick reference information provided.